getTreasuryRates
Access real-time and historical Treasury rates for all maturities with the FMP Treasury Rates API. Track key benchmarks for interest rates across the economy.
This record as markdown: /tools/io-github-imbenrabi-financial-modeling-prep-mcp-server/gettreasuryrates.md
What getTreasuryRates does on Financial Modeling Prep MCP Server
AI agents call getTreasuryRates to retrieve information from Financial Modeling Prep MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why getTreasuryRates is rated Low
getTreasuryRates retrieves publicly available financial data (Treasury rates) without creating, modifying, deleting, or executing transactions. This is a standard read operation that poses minimal security risk even if misused by an agent, as it only provides informational market data.
From the tool's definition Tool description states 'Access real-time and historical Treasury rates' and 'Track key benchmarks' — these are retrieval operations with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs getTreasuryRates safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Financial Modeling Prep MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getTreasuryRates, this is the rule to start with:
getTreasuryRates is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Financial Modeling Prep MCP Server, apply this rule, and every getTreasuryRates call is checked against it from then on.
Questions about getTreasuryRates
Access real-time and historical Treasury rates for all maturities with the FMP Treasury Rates API. Track key benchmarks for interest rates across the economy. It is categorised as a Read tool in the Financial Modeling Prep MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Financial Modeling Prep MCP Server MCP server in PolicyLayer and add a rule for getTreasuryRates: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Financial Modeling Prep MCP Server. Nothing to install.
getTreasuryRates is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the getTreasuryRates rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for getTreasuryRates. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
getTreasuryRates is provided by the Financial Modeling Prep MCP Server MCP server (financial-modeling-prep-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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